Ashish Kumar Masih, M.D.
NPI 1093857971ActiveIndividual· Psychiatry & Neurology, Neurology· Oklahoma City, OK
Psychiatry & Neurology, Neurology (M.D.) with Integris Ambulatory Care Corporation and 4 other groups, practicing in Oklahoma City, Oklahoma. 756 Medicare patients in 2024, $195,502 paid; nearly all of their 1,413 Part D prescriptions were generic (97%). Abbvie Inc. was the largest of 27 companies reporting payments in 2025, $7,903 in all, mostly speaking and faculty fees. Lists Duncan Regional Hospital, Inc and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1093857971 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 13, 2007 |
| Last updated in NPPES | Jul 20, 2026 |
| Certified by provider | Jul 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 25165 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (OK); Practitioner - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 756 |
|---|---|
| Services billed | 2,972 across 24 procedure codes |
| Paid by Medicare | $195,502 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,413 · 2,443 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $85,358 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Integris Ambulatory Care CorporationSpencer, OK · 685 clinicians
- Comanche County Healthcare CorporationLawton, OK · 130 clinicians
- Absentee Shawnee Tribal Health Authority, IncNorman, OK · 83 clinicians
- Central Oklahoma American Indian Health Council, Inc.Oklahoma City, OK · 59 clinicians
- Citizen Potawatomi NationShawnee, OK · 34 clinicians
Hospital affiliations
- Duncan Regional Hospital, IncDuncan, OK
- Integris Baptist Medical Center, IncOklahoma City, OK
- Integris Health Edmond HospitalEdmond, OK
- Integris Southwest Medical CenterOklahoma City, OK
- Memorial HealthLawton, OK
Industry payments (Open Payments)
- 2025$7,903 · 119 payments from 27 companies
- 2024$13,646 · 105 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $5,690 | 31 |
| Neurocrine Biosciences, Inc. | $233.57 | 12 |
| Ucb, Inc. | $203.14 | 10 |
| Axsome Therapeutics, Inc. | $194.88 | 5 |
| Lundbeck LLC | $190.71 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,250 · 2 payments
- Food and Beverage$2,618 · 115 payments
- Travel and Lodging$35.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 neurologists in Oklahoma City · All neurologists in Oklahoma